Features:TRAINING AID : Putting training aid designed to check your alignment, eye position and shoulder alignment. Excellent golfstraining aid to improve posture.Features : The Putter Training Aid has a guide line to help you choose the exact-line for your putt!YOUR SKILLS : This golfstraining aid can effectively improve your putting skills. A great accessory for golfs putting practice.Suitable for all skill levels: simply turn the putting coach's target up or down until the ball is putted in to find out how many times the putt is putted.EASY TO USE : Suitable for beginners or advanced golfers. Golfs balls are not included.Notice:1.Actual color may be slightly different from the image due to different and light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: plasticSize: 220*120mmAccessories: 6 Steel Ball